Inventor
FEHL KNUT
DE9 patents
⚠️ This page may combine multiple inventors who share the name “FEHL KNUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UMICORE AG & CO KG
5 patentsUS7754369B2Jul 13, 2010
Ink for producing membrane electrode assemblies for fuel cells
UMICORE AG & CO KG14 citations82
US7147959B2Dec 12, 2006
Process for the manufacture of membrane-electrode-assemblies using catalyst-coated membranes
UMICORE AG & CO KG2 citations60
US6803143B2Oct 12, 2004
Gas diffusion structures and gas diffusion electrodes for polymer electrolyte fuel cells
UMICORE AG & CO KG6 citations60
US6893761B2May 17, 2005
Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby
UMICORE AG & CO KG0 citations48
US8361674B2Jan 29, 2013
Multi-layer membrane-electrode-assembly (ML-MEA) and method for its manufacture
UMICORE AG & CO KG0 citations35
DEGUSSA
4 patentsUS6309772B1Oct 30, 2001
Membrane-electrode unit for polymer electrolyte fuel cells and processes for their preparation
DEGUSSA90 citations96
US6500217B1Dec 31, 2002
Process for applying electrode layers to a polymer electrolyte membrane strip for fuel cells
DEGUSSA93 citations95
US6156449ADec 5, 2000
Catalyst layer for polymer electrolyte fuel cells
DEGUSSA74 citations95
US5882549AMar 16, 1999
Pastes for fired-on layers
DEGUSSA14 citations68